<script setup lang="ts">
import { showLoadingToast, type UploaderAfterRead } from 'vant';
import { ref } from 'vue'
import { uploadImage } from '@/services/consult'
import type { Image } from '@/types/consult'
defineProps<{
  disabled: boolean
}>()

const emit = defineEmits<{
  (e: 'send-text', text: string): void
  (e: 'send-image', image: Image): void
}>()
const text = ref('')
const sendText = () => {
  emit('send-text', text.value)
  text.value = ''
}

//提交图片
const sendImage: UploaderAfterRead = async (item) => {
  if(Array.isArray(item)) return
  if(!item.file) return
  const t = showLoadingToast({message: '正在上传', duration: 0})
  const res = await uploadImage(item.file)
  t.close()
  emit('send-image', res.data)
}
</script>

<template>
  <div class="room-action">
    <van-field
      type="text"
      class="input"
      :border="false"
      placeholder="问医生"
      autocomplete="off"
      :disabled="disabled"
      v-model="text"
      @keyup.enter="sendText"
      ></van-field>
    <van-uploader :preview-image="false" :disabled="disabled" :after-read="sendImage">
      <cp-icon name="consult-img" />
    </van-uploader>
  </div>
</template>

<style lang="scss" scoped>
  .room-action {
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 60px;
    background-color: #fff;
    display: flex;
    align-items: center;
    padding: 0 16px;
    z-index: 1;
    box-sizing: border-box;
    .input {
      background-color: var(--cp-bg);
      border: none;
      border-radius: 25px;
      margin-right: 10px;
      padding: 8px 15px;
    }
    .cp-icon {
      width: 24px;
      height: 24px;
    }
  }
</style>
